how much power for the FI Q's?

[Blinkdogo2 10+ year member]

i guess personal opinion, i mean i had it in like 4.5 sealed, on 500 good watts, i dunno what to say,, open trunk pathfinder, i found the Q to hit better sealed on the lows, i had double baffle with reinforced beams so no flex on a new sealed 7 cube box maybe 6 cubes at the least

 

[UndercoverPunk 5,000+ posts]

Wasn't as good as the mags, but definitely not sluggish or sloppy. 8.3 cubes common chamber, single baffle, braced with 2X2's. In a 93 caprice sedan and a 95 caprice wagon.

I also had them in a wall at one point, but I don't like to talk about that.

(They definitely tapered off on the high end, but not too bad. I also had them lowpassed at 60-80 24db/oct... since I had no need for them to go higher...)

 

[Naledge503 10+ year member]

2 Q 15's 8Cubes tuned to 30Hz. Double baffle. On an A3000db. They haven't missed a beat with any type of music I have put on them.